Dacke

07217, 1979 QX3, 1979QX3, 1991 TG1, 1991TG1, J79Q03X, J91T01G

All data for this body: [vot]

MPC data
Name (number) Dacke (7217)
a 3.21639
e 0.16495
i / sin(i) 10.1432 / 0.17611
q 2.68585
Q 3.74693
ω 354.9850
Node 325.4829
m 251.5484
n 0.1709
Epoch 2460200.5
nobs 6234
nopp 27
Years observed 1979-2023
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.219
ep 0.153
sin(ip) 0.185
Value Standard error
G 0.150
H 11.800
Mass
D 24.61 0.150
pV 0.078 0.0039
Rotational Period 13.560
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2186 0.1533 0.1849 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.28 0.239 0.239 Masiero 2011ApJ...741...68M NEATM
24.42 0.200 0.200 Masiero 2014ApJ...791..121M NEATM
29.47 2.400 2.400 Tedesco 2002AJ....123.1056T STM
29.50 2.950 2.950 Ali-Lagoa 2018A&A...612A..85A NEATM
29.63 0.750 0.750 Usui 2011PASJ...63.1117U NEATM
31.58 6.320 6.320 Ali-Lagoa 2018A&A...612A..85A NEATM
31.92 12.650 12.650 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.051 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.059 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.091 0.0050 0.0050 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.80 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.56 Yeh 2020AJ....160...73Y Lightcurve